miriannaennis miriannaennis

02-06-2020
Mathematics

contestada

Can someone help me with this?
(5+w)(w+4)

Respuesta :

floraandguapo floraandguapo

04-06-2020

Answer:

w^2+9w+20

Step-by-step explanation:

Apply the FOIL METHOD: (a + b) (c + d) = ac + ad + bc + bd

a = 5

b = w

c = w

d = 4

= 5w + 5 x 4 + ww + w x 4

= 5w + 5 x 4 + ww + 4w

Simplify 5w + 5 x 4 + ww + 4w:

w^2 + 9w + 20

Answer Link

Otras preguntas

How is the live, cholera vaccine administered?

Helpppppppppppppppppppppppppppppp

1) A line has a slope of -2 and passes through the points A(x,5), B(4,-5) and C(6,y). Find the coordinates of A and C.2) A line passes through the points A(-1,y

Help!!!!!! Read the passage below: Theseus tries once each year to move the stone. When he fails, he devotes himself to exercise to become stronger and more wo

BEST ANSWER GETS BRAINLYEST

Helen has been working on a science project about plant growth. Plant A started at a height of 6 cm and exhibited steady growth during the first four weeks of t

The national highway traffic safety administration estimates that the average cost of a fatality from an alcohol-related crash is: $3.5 million $1.5 million $50

is it true that fiber is digestable

When learning a new list of words, the technique that involves the creation of more associations between the new words and existing memories is called?

Why might it be beneficial to an organism for damaged cells to enter G0 instead of dividing once it exist